Did anyone figure out why that quick psychedelic scene with Jack-Jack in the car exists?

The kids are taking the Incredi-Car, Jack-Jack is in the back, at one point they stop by the side of the road.

In the scene in question, we are looking between the kids in the front seat, Jack-Jack is centered in the frame in the back seat. He does a little bit of demon transformation IIRC, but the noteworthy thing is that the scene warps in a trippy way, and the kids seem to react to it, as though Jack-Jack is warping reality around him.

I thought this was going to be a setup for a new power, some kind of reality-altering ability that doesn't need an infinity gauntlet.... But the scene simply happened and then nothing more comes of it or Jack-Jack's warping of reality.

I'm wondering if maybe someone has seen a deleted scene by now that includes what this might have been setting up... I haven't gotten the blu-ray yet, need to order the 3D version from the UK.